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Cisco 200-901 Practice Test - Questions Answers, Page 38

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Question 371

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An engineer must configure Cisco Nexus devices and wants to automate this workflow. The engineer will use an Ansible playbook to configure devices through Cisco NX REST API. Before the code is run, which resource must be used to verify that the REST API requests work as expected?

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Question 372

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What is a function of the default gateway in a network?

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Question 373

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What is a firehose webhook?

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Question 374

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A file in a local Git repository has been updated and issued the git add . command. The git diff command has been run to compare the changes to the previous commit, but nothing shows. Which action identifies the problem?

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Question 375

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Which protocol runs over TCP port 830?

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Question 376

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Which solution reduces costs from MPLS, improves application performance, and simplifies operations?

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Question 377

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A developer has experienced security issues with a previously developed application. The API offered by that application is open and without any constraints. During a recent attack, the application was overloaded with API requests. To address this issue, an API constraint is implemented to protect the application from future attacks or any sudden throttling. Which API constraint must the application developer implement in this situation?

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Question 378

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A developer must test the performance and reliability of an application. After functional and load tests are run, the application crashes due to traffic spikes from users. Which type of API constraint must be implemented to maintain reliability?

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Question 379

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A developer is working on a new feature in a branch named 'newfeat123456789' and the current working primary branch is named 'prim987654321'. The developer requires a merge commit during a fast forward merge for record-keeping purposes. Which Git command must be used?

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Question 380

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A customer's cloud services must:

Migrate services to another data center on demand.

Save the operational state of the machine on demand.

Support Windows and Linux GUIs.

Maximize hardware utilization.

Which type of deployment meets these requirements?

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